From
Wikipedia:
- On at least one occasion, a contestant has responded with "Is that an..." instead of "What is an..." and was ruled correct.
- In a regular season game in 2000, contestant Jeremy Bate responded to a question asking for a certain British rock band with "Who?" and was ruled correct.
- On October 24, 2006, contestant John Bowen was ruled correct with a response of "How about architect, now?" after using the aforementioned guess incorrectly earlier in the category.
- In 1984, contestant Ron Black was given credit for a correct response with the question, "Would you believe Get Smart?"
- September 16, 2004: SPEAKING IN TONGUES $800: A 1996 Oakland School Board decision made many aware of this term for African-American English... Ken Jennings responded, "What be Ebonics?"
- November 30, 2004: A CATEGORY ABOUT NOTHING $400: En español... Ken Jennings responded, "¿Qué es nada?"
- April 12, 2005: FROM THE FRENCH $1200 (DD, wager $2,000): It's a hint or trace of something (sounds like of Campbell's) "Qu'est-ce que c'est qu'un soupçon?"